{"width":"100%","published":"2026-08-20 09:00:00","type":"rich","height":"190","provider_name":"Hatena Blog","categories":["Codeforces"],"description":"\u305d\u3053\u305d\u3053\u306e\u51fa\u6765\u3002 https://codeforces.com/contest/2257/problem/D","version":"1.0","provider_url":"https://hatena.blog","blog_title":"kmjp's blog","title":"Codeforces #1117 : Div2. D. Bermuda Rectangle","image_url":null,"url":"https://kmjp.hatenablog.jp/entry/2026/08/20/0900","blog_url":"https://kmjp.hatenablog.jp/","author_name":"kmjp","author_url":"https://blog.hatena.ne.jp/kmjp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkmjp.hatenablog.jp%2Fentry%2F2026%2F08%2F20%2F0900\" title=\"Codeforces #1117 : Div2. D. Bermuda Rectangle - kmjp&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}